gods

commit de7198ec54f6d63fdb994a0cb140dff8d5208192
parent 4a58af8d572aaede8782c2eb0599bd020eca9c42
Author: Naveen Narayanan <zerous@nocebo.space>
Date:   Sun, 10 Oct 2021 03:53:11 +0200

Fix bug in parser.c

Truncate str, returned by gethostname,
to hostname from FQDN.

Diffstat:
M
parser.c
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/parser.c b/parser.c
@@ -184,12 +184,18 @@ static int
 hostname()
 {
 	char str[MAXHOSTNAMELEN];
+	char *sp;
 
 	if (gethostname(str, MAXHOSTNAMELEN) == -1)
 		return 0;
 
 	if (!word())
 		return 0;
+
+	/* truncate str to hostname from FQDN */
+	sp = strchr(str, '.');
+	if (sp)
+		*sp = '\0';
 	if (strcmp(token, str))
 		return 0;